Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add DavidROliverBA/ArchitectKB --skill youtubegit clone --depth 1 https://github.com/DavidROliverBA/ArchitectKBWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/davidroliverba/architectkb/youtube)<a href="https://agentmods.dev/skills/davidroliverba/architectkb/youtube"><img src="https://agentmods.dev/badge/skills/davidroliverba/architectkb/youtube/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/davidroliverba/architectkb/youtube"><img src="https://agentmods.dev/badge/skills/davidroliverba/architectkb/youtube.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.01281 |
| Opus 5 | $0.00000 | $0.00641 |
| Sonnet 5 | $0.00000 | $0.00256 |
| Haiku 4.5 | $0.00000 | $0.00128 |
Grade A, and why
youtube scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 244 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/youtube
Save a YouTube video as both a Weblink (quick reference) and a detailed Page (full analysis).
Usage
/youtube <url>
/youtube <url> <optional title override>
Examples
/youtube https://www.youtube.com/watch?v=0TpON5T-Sw4
/youtube https://youtu.be/abc123 AWS re:Invent Keynote
Prerequisites
This skill uses the MCP Docker YouTube tools:
mcp__MCP_DOCKER__get_video_info- Video metadatamcp__MCP_DOCKER__get_transcript- Full transcript
Instructions
1. Fetch Video Data
Use both tools in parallel:
mcp__MCP_DOCKER__get_video_info(url)
mcp__MCP_DOCKER__get_transcript(url)
Extract:
- Title, channel name, duration, upload date
- Description (contains links, chapters)
- Full transcript text
If transcript unavailable, note this and proceed with description-only analysis.
2. Parse Chapter Markers
If the description contains chapter timestamps (e.g., 00:00 - Introduction), extract these as structured sections for the Page note.
3. Analyse Content
From the transcript, identify:
- Core thesis - Main argument or purpose
- Key concepts - Major ideas, frameworks, principles
- Actionable insights - What viewers should do
- Technologies/tools - Any mentioned tech stack
- Notable quotes - 2-4 memorable statements
- Relevance to your organization - Architecture, governance, engineering work
4. Create Weblink Note
Filename: Weblink - {{sanitised title}}.md
Location: Vault root
---
type: Weblink
title: "{{title}}"
url: {{youtube_url}}
domain: youtube.com
createdAt: {{ISO timestamp}}
created: {{DATE}}
modified: {{DATE}}
tags: [video, {{3-5 relevant tags}}]
---
# {{title}}
**Channel:** {{channel name}}
**Duration:** {{duration}}
**Published:** {{upload date}}
## Summary
{{3-5 sentence summary of video content and main thesis}}
## Key Topics
- {{topic 1}}
- {{topic 2}}
- {{topic 3}}
## Links
- **Video:** {{url}}
- **Channel:** {{channel URL if extractable}}
- **Resources:** {{any links from description}}
## Related
- [[Page - {{title}} - Full Analysis]]
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 244 lines · 0 tokens per session scan A cb1fde063c87
youtube is a skill published in the GitHub repository DavidROliverBA/ArchitectKB (52 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,281 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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